According to Odaily, the US State Department has announced a reward of $5 million for information leading to the arrest of OneCoin founder, Ruja Ignatova. Known as the 'Crypto Queen', Ignatova disappeared in Athens in 2017. It is reported that Ignatova is facing charges in absentia for her involvement in the OneCoin cryptocurrency Ponzi scheme. This scheme, which collapsed between 2014 and early 2017, is alleged to have stolen approximately $4 billion from global investors.